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Product list

Bus Air Conditioner Control
Mini bus,Truck,Van,Car Air Conditon Controller
Electric Air Condition Controller
Transport Refrigeration Unit Controller
Heating Valve
Motor AC Blend Door Actuator
Relay Board
Bus/Van/Car Air purfication unit
Elevator/Hotel room/Home use air purification unit
Transport Refrigeration Unit
Fresh Air Damper
Fight Against Coronavirus Area
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Should NEWBASE controller work with relay board? 2016-07-18
Normally the max current of controller is around 400mA, further lower than the fan motor current, so it would need a relay board to extend the current so that to load the fan motor. But some models of NEWBASE controller could cover the 20A fan motor at most, in this case, the controller could be connected to fan motors directly , not need a realy board. For example, CG220218 model variant products. (http://www.newbasecn.com/mini-bus-truck-van-car-air-conditon-controller/cg220218-controller.html) What's more, in NEWBASE PWM control system, the PWM module which is for fan motor speed regulation working with PWM controller do not need any relay board or control box.